# RStudy vs Česky

The clearest difference is in-app purchases: RStudy at none against Česky's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Česky sells 3 in-app purchases, starting at $4.99 per month. RStudy asks for nothing beyond the download.

RStudy ships an update every 4 days, Česky every 3 days. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | RStudy | Česky |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cesky-learn-czech-from-zero/id6802567584/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 38 MB | 153 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Jeno Resetar](https://appshunter.io/developer/6796691942) | [OLEKSANDR TUROVSKYI](https://appshunter.io/developer/6802567586) |

## What reviewers say

### RStudy

[App page](https://appshunter.io/ios/app/rstudy/id6796691940)

**Features:** macOS Compatibility

**In-app purchases:** none


### Česky

[App page](https://appshunter.io/ios/app/cesky-learn-czech-from-zero/id6802567584)

Master the Czech language from beginner to B2 level with comprehensive lessons covering grammar, vocabulary, and pronunciation. Practice speaking and writing with AI feedback, and review words using a spaced-repetition system. Enjoy interactive learning with gamified elements and real-world dialogues.

**Highlights:** Structured A1-B2 course, Grammar explanations in plain language, Vocabulary with audio, AI pronunciation and writing feedback, Spaced-repetition review, Beginner reading stories, Gamified motivation elements

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Česky Premium | $4.99 | per month |
| Česky Premium: Year, Discounted | $23.99 | per year |
| Česky Premium — Yearly | $39.99 | per year |


## Frequently asked questions

### Is RStudy free?

RStudy is free to download, with no in-app purchases.

### Is Česky free?

Česky is free to download, with in-app purchases available.

### Do RStudy or Česky have ads?

Neither RStudy nor Česky shows ads.

### Which is updated more often, RStudy or Česky?

RStudy ships an update every 4 days, and Česky every 3 days. Most recently, RStudy was updated on October 8, 2026 and Česky on October 12, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*